optics - FTTx Filters

Micro-Optical Components

	Lenses
	Prisms
	Windows
	Mirrors
	Glass Tubing and Substrates
	V-grooves
	Beam Displacers
	Birefringent Wedges
	Polarization Rotation Optics
	Beamsplitters
	Birefringent Polarizers
	Etalons
	Filters
	Laser Crystals
	Nonlinear Crystals
	Electro-optical Crystals

Fiber Optic Components

Light Sources & Photodiodes

Spectrometers

Wafers

Services

FTTx Filters

Product Description:

Tri-band optical filters are used for wave division multiplexing in fiber to the home or business applications. Our standard FTTx filters feature very sharp transition between the reflect and pass bands while still maintaining very low insertion loss, pass band ripple and high isolation. Custom specification is welcome.

Specifications :

Parameters	T13-R14-R15-45D	R13-T14-R15-0D	T13-T14-R15-45D	R13-R14-T15-0D
Working Wavelength (nm)	1260 ~ 1650
Incident Angle (°)	45	0	45	0
Pass Band (nm)	1310±50	1490±10	1310±50&1490±20	1555±10
Reflection Band (nm)	1470~1600	1260~1360&1545~1600	1545~1600	1260~1360&1480~1500
Insertion Loss (dB)	<0.25
Isolation (dB)	>35	>40	>25	>40
Working Temperature (℃)	-20~85
Storage Temperature (℃)	-40~85

Figure: Typical transmittance curves for different filtters

T13-R14-R15-45D, 1.4*1.4*0.3mm filter in stock, PTBF-011012 ($3.6):



		Contact us for quantity pricing.

R13-T14-T15-0D, 1.4*1.4*0.3mm filter in stock, PTBF-021012 ($3.6):



		Contact us for quantity pricing.

T13-R14-R15-0D, 1.4*1.4*0.3mm filter in stock, PTBF-031012 ($3.6):



		Contact us for quantity pricing.

R13-T14-T15-45D, 1.4*1.4*0.3mm filter in stock, PTBF-041012 ($3.6):



		Contact us for quantity pricing.

R13-T14-R15-0D, 1.4*1.4*0.3mm filter in stock, PTBF-051012 ($6.2):



		Contact us for quantity pricing.

R13-R14-T15-0D, 1.4*1.4*0.3mm filter in stock, PTBF-061012 ($8.2):



		Contact us for quantity pricing.